橘子朗文词典

X-chromosome

橘子朗文词典

音标发音

  • 英式音标 [ˈeksˌkrəʊ.mə.səʊm]
  • 美式音标 [ˈeksˌkroʊ.mə.soʊm]
  • 英式发音
  • 美式发音

基本解释

  • 性染色体
  • x染色体

同根派生

     

英汉例句

    双语例句

  • As MeCP2 resides on the X-chromosome, this meant studying male mice as females have two X-chromosomes.
    由于MeCP2位于X染色体上，所以他们选择研究雄性老鼠，因为雌性老鼠含有两个X染色体。
  • The microRNAs have the effect of "silencing" immunity genes on X-chromosome, according to the new research.
    根据这项新研究，微RNA具有“屏蔽”X染色上的免疫基因的效果。
  • The disease is autosomal-recessive and linked to the X-chromosome, so that men whose mothers are carriers of the gene manifest the disease.
    该病属常染色体隐性遗传，与X-染色体关联，所以，母亲是基因携带者的男性表现为发病。

词组短语

    短语

  • x -chromosome linked 染色体连锁
  • nucleolus X -chromosome 核仁X染色体
  • X -chromosome inactivation 染色体失活;染色体失活过程;染色体失活过程
  • inactive x -chromosome 失活x染色体
  • heteropycnotic X -chromosome 异固缩性染色体

英英字典

    剑桥英英字典

  • a sex chromosome (= a structure containing chemical patterns) that exists as a pair in the cells of females and with a Y-chromosome in the cells of male animals

    • 柯林斯英英字典

  • An X chromosome is one of an identical pair of chromosomes found in a woman's cells, or one of a nonidentical pair found in a man's cells. X chromosomes are associated with female characteristics. Compare . X

专业释义

    医药科学

  • 染色体

    This was probably achieved by a selection against cells expressing the 1564T allele. To test this hypothesis,we evaluated the X-chromosome inactivation pattern in carriers and unaffected females.
    为证实这一假设,我们对女性携带者和正常女性外周血白细胞进行了X染色体失活分析。

    生物学

  • 性染色体
  • x染色体